How old was Ko Seo-jeong in…

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Ko Seo-jeong was ? in Escape as 'Kyu-nam's mother'.

Movie Released: Wed, Jul 03 2024

Ko Seo-jeong was ? in The Roundup: Punishment as 'Funeral service'.

Movie Released: Wed, Apr 24 2024

Ko Seo-jeong was ? in Toxic as 'Audience'.

Movie Released: Fri, Apr 22 2022

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Ko Seo-jeong was ? in Lovely Runner as 'Math Teacher'.

TV Show Released: First Air Date
Mon, Apr 08 2024

Ko Seo-jeong was ? in Hellbound as 'Mi-Suk'.

TV Show Released: First Air Date
Fri, Nov 19 2021

Ko Seo-jeong was ? in Squid Game as 'Player 415'.

TV Show Released: First Air Date
Fri, Sep 17 2021